Benchmark

non-incremental/QF_SLIA/20230327-stringfuzz-lu/generated/variants/be9f2358.smt2

Publications: Blotsky, D., Mora, F., Berzish, M., Zheng, Y., Kabir, I., & Ganesh, V. (2018). Stringfuzz: A fuzzer for string solvers. In CAV 2018.
Description: new instance generated by StringFuzz, a modular string and regex fuzzer

Benchmark
Size	1455
Compressed Size	655
License	Creative Commons Attribution 4.0 International (CC-BY-4.0)
Category	random
First Occurrence	2023-07-06
Generated By	Dmitry Blotsky1, Federico Mora, Murphy Berzish, Yunhui Zheng, Ifaz Kabir, Vijay Ganesh, Zhengyang Lu
Generated On	2018-01-24 00:00:00
Generator	StringFuzz
Dolmen OK	1
strict Dolmen OK	1
check-sat calls	1

Query 1

Status	unknown
Inferred Status	sat
Size	1446
Compressed Size	653
Max. Term Depth	14
Asserts	2
Declared Functions	0
Declared Constants	1
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

<=	1	str.len	1	re.allchar	1	str.to_re	21
re.*	5	re.+	10	re.++	9	re.union	12
str.in_re	1

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024	0.25 (3/4)	cvc5	cvc5	sat ✅	12.13750	12.03166
		OSTRICH	OSTRICH	sat ✅	2.76797	6.41675
		Z3alpha	Z3-alpha	unknown ❌	536.63934	538.02020
		Z3-Noodler	Z3-Noodler	sat ✅	0.24611	0.14608
SMT-COMP 2025	0.17 (5/6)	cvc5	cvc5	sat ✅	10.01903	9.88548
		OSTRICH	OSTRICH	sat ✅	5.66715	16.34025
		Z3alpha	Z3-alpha	sat ✅	3.80149	13.61875
		Z3	Z3-alpha-base	unknown ❌	652.17519	653.83424
			Z3-Noodler-base	unknown ❌	584.84264	586.61212
		Z3-Noodler	Z3-Noodler	sat ✅	0.30632	0.17827
			Z3-Noodler-Mocha-base	sat ✅	0.25973	0.14548
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	sat ✅	0.29503	0.17466